service DODGE GRAND CARAVAN 2019 Manual PDF

pressure should be increased by 3 psi (21 kPa), which
equals 1 psi (7 kPa) for every 12°F (7°C) for this outside
temperature condition.
Tire pressure may increase from 2 to 6 psi (13 to 40 kPa)
during operation. DO NOT reduce this normal pressure
build up or your tire pressure will be too low.
Tire Pressures For High Speed Operation
The manufacturer advocates driving at safe speeds and
within posted speed limits. Where speed limits or condi-
tions are such that the vehicle can be driven at high speeds,
maintaining correct tire inflation pressure is very impor-
tant. Increased tire pressure and reduced vehicle loading
may be required for high-speed vehicle operation. Refer to
an authorized tire dealer or original equipment vehicle
dealer for recommended safe operating speeds, loading
and cold tire inflation pressures.
WARNING!
High speed driving with your vehicle under maximum
load is dangerous. The added strain on your tires could
cause them to fail. You could have a serious collision.
Do not drive a vehicle loaded to the maximum capacity
at continuous speeds above 75 mph (120 km/h).
Radial Ply Tires
WARNING!
Combining radial ply tires with other types of tires on
your vehicle will cause your vehicle to handle poorly.
The instability could cause a collision. Always use
radial ply tires in sets of four. Never combine them
with other types of tires.
Tire Repair
If your tire becomes damaged, it may be repaired if it meets
the following criteria:
• The tire has not been driven on when flat.
• The damage is only on the tread section of your tire
(sidewall damage is not repairable).
• The puncture is no greater thana¼ofaninch (6 mm).
Consult an authorized tire dealer for tire repairs and
additional information.
Damaged Run Flat tires, or Run Flat tires that have experi-
enced a loss of pressure should be replaced immediately with
another Run Flat tire of identical size and service description
(Load Index and Speed Symbol). Replace the tire pressure
sensor as well as it is not designed to be reused.
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SERVICING AND MAINTENANCE 369

These indicators are molded into the bottom of the tread
grooves. They will appear as bands when the tread depth
becomes a 1/16 of an inch (1.6 mm). When the tread is
worn to the tread wear indicators, the tire should be
replaced.
Refer to “Replacement Tires” in this section for further
information.
Life Of Tire
The service life of a tire is dependent upon varying factors
including, but not limited to:
•Driving style.
• Tire pressure - Improper cold tire inflation pressures can
cause uneven wear patterns to develop across the tire
tread. These abnormal wear patterns will reduce tread
life, resulting in the need for earlier tire replacement.
• Distance driven.
• Performance tires, tires with a speed rating of V or
higher, and Summer tires typically have a reduced tread
life. Rotation of these tires per the vehicle scheduled
maintenance is highly recommended.
WARNING!
Tires and the spare tire should be replaced after six
years, regardless of the remaining tread. Failure to
follow this warning can result in sudden tire failure.
You could lose control and have a collision resulting in
serious injury or death.
NOTE: Wheel Valve Stem must be replaced as well when
installing new tires due to wear and tear in existing tires.
Tire Tread
1 — Worn Tire
2 — New Tire
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SERVICING AND MAINTENANCE 371

Snow Tires
Some areas of the country require the use of snow tires
during the Winter. Snow tires can be identified by a
“mountain/snowflake” symbol on the tire sidewall.If you need snow tires, select tires
equivalent in size and type to the origi-
nal equipment tires. Use snow tires only
in sets of four; failure to do so may
adversely affect the safety and handling
of your vehicle.
Snow tires generally have lower speed ratings than what
was originally equipped with your vehicle and should not
be operated at sustained speeds over 75 mph (120 km/h).
For speeds above 75 mph (120 km/h) refer to original
equipment or an authorized tire dealer for recommended
safe operating speeds, loading and cold tire inflation
pressures.
While studded tires improve performance on ice, skid and
traction capability on wet or dry surfaces may be poorer
than that of non-studded tires. Some states prohibit stud-
ded tires; therefore, local laws should be checked before
using these tire types.
Spare Tires — If Equipped
NOTE: For vehicles equipped with Tire Service Kit instead
of a spare tire, please refer to “Tire Service Kit” in “In Case
Of Emergency” for further information.
CAUTION!
Because of the reduced ground clearance, do not take
your vehicle through an automatic car wash with a
compact or limited use temporary spare installed.
Damage to the vehicle may result.
Refer to the “Towing Requirements - Tires” in “Starting
And Operating” for restrictions when towing with a spare
tire designated for temporary emergency use.
Spare Tire Matching Original Equipped Tire And
Wheel — If Equipped
Your vehicle may be equipped with a spare tire and wheel
equivalent in look and function to the original equipment
tire and wheel found on the front or rear axle of your
vehicle. This spare tire may be used in the tire rotation for
your vehicle. If your vehicle has this option, refer to an
authorized tire dealer for the recommended tire rotation
pattern.
374 SERVICING AND MAINTENANCE

All passenger vehicle tires must conform to Federal
safety requirements in addition to these grades.
Treadwear
The Treadwear grade is a comparative rating, based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course. For
example, a tire graded 150 would wear one and one-half
times as well on the government course as a tire graded
100. The relative performance of tires depends upon the
actual conditions of their use, however, and may depart
significantly from the norm due to variations in driving
habits, service practices, and differences in road charac-
teristics and climate.
Traction Grades
The Traction grades, from highest to lowest, are AA, A,
B, and C. These grades represent the tire’s ability to stop
on wet pavement, as measured under controlled condi-
tions on specified government test surfaces of asphalt
and concrete. A tire marked C may have poor traction
performance.WARNING!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics.
Temperature Grades
The Temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of
heat and its ability to dissipate heat, when tested under
controlled conditions on a specified indoor laboratory
test wheel.
Sustained high temperature can cause the material of
the tire to degenerate and reduce tire life, and excessive
temperature can lead to sudden tire failure. The grade C
corresponds to a level of performance, which all pas-
senger vehicle tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades B and A
represent higher levels of performance on the laboratory
test wheel, than the minimum required by law.
380 SERVICING AND MAINTENANCE

WARNING!
The temperature grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.
VEHICLE STORAGE
If you are leaving your vehicle dormant for more than 21
days, you may want to take steps to protect your battery.
You may do the following:
• Remove the 60 Amp cartridge in the Totally Integrated
Power Module (TIPM) labeled Ignition-Off Draw (IOD).
• Or, disconnect the negative cable from the battery.
• Anytime you store your vehicle, or keep it out of service
for two weeks or more, run the air conditioning system
at idle for about five minutes in the fresh air and high
blower setting. This will ensure adequate system lubri-
cation to minimize the possibility of compressor damage
when the system is started again.
BODYWORK
Protection From Atmospheric Agents
Vehicle body care requirements vary according to geographic
locations and usage. Chemicals that make roads passable in
snow and ice and those that are sprayed on trees and road
surfaces during other seasons are highly corrosive to the
metal in your vehicle. Outside parking, which exposes your
vehicle to airborne contaminants, road surfaces on which the
vehicle is operated, extreme hot or cold weather and other
extreme conditions will have an adverse effect on paint,
metal trim, and underbody protection.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion resis-
tance built into your vehicle.
What Causes Corrosion?
Corrosion is the result of deterioration or removal of paint
and protective coatings from your vehicle.
The most common causes are:
• Road salt, dirt and moisture accumulation.
• Stone and gravel impact.
• Insects, tree sap and tar.
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SERVICING AND MAINTENANCE 381

After 25 miles (40 km), check the lug nut/bolt torque to be
sure that all the lug nuts/bolts are properly seated against
the wheel.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do
not tighten the lug nuts/bolts fully until the vehicle has
been lowered. Failure to follow this warning may
result in personal injury.
FUEL REQUIREMENTS
3.6L Engine
This engine is designed to meet all emis-
sions regulations and provide excellent
fuel economy and performance when
using high-quality unleaded “Regular”
gasoline having an octane rating of 87 as
specified by the (R+M)/2 method. The
use of higher octane “Premium” gaso-
line will not provide any benefit over “Regular” gasoline in
these engines.
While operating on gasoline with an octane number of 87,
hearing a light knocking sound from the engine is not a
cause for concern. However, if the engine is heard making
a heavy knocking sound, see your dealer immediately. Use
of gasoline with an octane number lower than 87 can cause
engine failure and may void or not be covered by the New
Vehicle Limited Warranty.
Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of gasoline before consider-
ing service for the vehicle.
Torque Patterns
390 TECHNICAL SPECIFICATIONS

CAUTION!(Continued)
malfunctions can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune or
malfunctioning and may require immediate service.
Contact an authorized dealer for service assistance.
• The use of fuel additives, which are now being sold
as octane enhancers, is not recommended. Most of
these products contain high concentrations of metha-
nol. Fuel system damage or vehicle performance
problems resulting from the use of such fuels or
additives is not the responsibility of the manufac-
turer and may void or not be covered under the New
Vehicle Limited Warranty.
NOTE: Intentional tampering with the emissions control
system can result in civil penalties being assessed against
you.
Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon mon-
oxide poisoning:
• Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas, which can
kill. Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
engine running for an extended period. If the vehicle
is stopped in an open area with the engine running
for more than a short period, adjust the ventilation
system to force fresh, outside air into the vehicle.
• Guard against carbon monoxide with proper main-
tenance. Have the exhaust system inspected every
time the vehicle is raised. Have any abnormal condi-
tions repaired promptly. Until repaired, drive with
all side windows fully open.
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TECHNICAL SPECIFICATIONS 393

Cruising Range
Because E-85 fuel contains less energy per gallon/liter than
gasoline, an increase in fuel consumption will be experi-
enced. The miles per gallon (mpg)/kilometers per liter and
the driving range will decrease by approximately 30%,
compared to gasoline operation.
Replacement Parts
All fuel and engine components in your Flexible Fuel
Vehicle (FFV) are designed to be compatible with ethanol.
Ethanol compatible service components are required.
CAUTION!
Replacing fuel system components with non-ethanol
compatible components can damage your vehicle.
Maintenance
CAUTION!
Do not use ethanol mixture greater than 85% in your
vehicle. It will cause difficulty in cold starting and may
affect drivability.
396 TECHNICAL SPECIFICATIONS

FOR ANY INJURIES OR DAMAGES TO PERSONS OR
PROPERTY RESULTING FROM THE USE OF, OR ANY
FAILURE OR DEFECT IN, THE PRODUCT, NOR IS AP-
TIV LIABLE FOR ANY GENERAL, SPECIAL, DIRECT,
INDIRECT, INCIDENTAL, CONSEQUENTIAL, EXEM-
PLARY, PUNITIVE OR OTHER DAMAGES OF ANY
KIND OR NATURE WHATSOEVER. Some states and
jurisdictions may not allow the exclusion or limitation of
incidental or consequential damages, so the above limita-
tion may not apply to you. This warranty gives you specific
legal rights. You may also have other rights, which vary
from jurisdiction to jurisdiction.
What Will Aptiv Do?Aptiv, at its option, will repair or
replace any defective Product. Aptiv reserves the right to
replace any discontinued Product with a comparable
model. THIS WARRANTY IS THE SOLE WARRANTY
FOR THIS PRODUCT, SETS FORTH YOUR EXCLUSIVE
REMEDY REGARDING DEFECTIVE PRODUCTS, AND IS
IN LIEU OF ALL OTHER WARRANTIES (EXPRESS OR
IMPLIED), INCLUDING ANY WARRANTY FOR MER-
CHANTABILITY OR FITNESS FOR A PARTICULAR PUR-
POSE.
If
you have any questions or comments regarding your
Aptiv wireless headphones, or to register your wireless
headphones, please email hpservice@aptiv.com or phone:
888-293-3332

System Information
Shared Modes

This allows the VES to output radio sources to the headphones
and the radio to output
VES sources to the vehicle speakers.

If the radio functions (FM, AM, or SAT) are in the shared
mode with the VES, only the radio is able to control the

radio functions. In this case, VES can share the radio mode,
but not change stations until the radio mode is changed to
a mode that is different from the VES selected radio mode.
When shared, the radio has priority over the VES or all
radio modes (FM, AM, and SA T). The VES has the ability to
switch tuner (AM/FM), SEEK, SCAN, TUNE, and recall
presets in radio modes as long as it is not in shared mode.
When in shared disc mode both the radio and the VES have
control of the video functions. The VES has the ability to
control the following video modes:

1. CD: Ability to Fast Forward, Rewind, Scan, and Track
Up/Down.
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Voice Command Button
WARNING!
Any voice commanded system should be used only in
safe driving conditions following all applicable laws.
Your attention should be focused on safely operating
the vehicle. Failure to do so may result in a collision
causing serious injury or death.Actual button location may vary with the radio.
The individual buttons are described in the “Op-
eration” section.
The Uconnect Phone can be used with any Hands-Free
Profile certified Bluetooth mobile phone. See the Uconnect
website for supported phones. Refer to your mobile service
provider or the phone manufacturer for details.
The Uconnect Phone is fully integrated with the vehicle’s
audio system. The volume of the Uconnect Phone can be
adjusted either from the radio volume control knob or from
the steering wheel radio control (right switch), if so
equipped. The Uconnect display will be used for visual prompts from
the Uconnect Phone such as “CELL” or caller ID on certain
radios.Operation
Voice commands can be used to operate the Uconnect
Phone and to navigate through the Uconnect Phone menu
structure. Voice commands are required after most
Uconnect Phone prompts. You will be prompted for a
specific command and then guided through the available
options.
•
Prior to giving a voice command, one must wait for the
beep, which follows the “Ready” prompt or another
prompt.
• For certain operations, compound commands can be
used. For example, instead of saying “Setup” and then
“Phone Pairing,” the following compound command
can be said: “Setup Phone Pairing.”
• For each feature explanation in this section, only the
compound form of the voice command is given. You can
also break the commands into parts and say each part of
the command when you are asked for it. For example,
you can use the compound form voice command
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